Flight 🛫 control surfaces
It is the rules of control and according to the components mentioned in the shape of the aircraft and these are for the basic surfaces of the aircraft and thus it is clear as follows
In aviation, flight control surfaces are essential for maneuvering and stability of an aircraft. There are six basic flight control surfaces:

1️⃣ AILERONS: Located on the rear edges of the wings, they control rolling by moving in opposite directions. When one of the winglets rises, the other falls, causing the plane to flip along with the low aileron.

2️⃣ SPOILERS: The spoilers are placed on the upper surface of the wings, reducing lift and increasing drag when deployed. They are used to aid in landing and to help slow down the aircraft when landing.

3️⃣ FLAPS: Located on the rear edge of the wings, the flaps extend downwards to increase lift and pull. This allows for a more controlled flight during take-off and landing.

4️⃣ SLAT: Located on the front edge of the wings, the slats extend forward to create additional lift at low speeds, improving aircraft performance during takeoff and landing.

5️⃣ RUDDER: It is placed on the vertical stabilizer at the tail of the aircraft, and the rudder controls the diffraction. It moves left or right to guide the nose of the aircraft in the opposite direction, aiding in directional control.

6️⃣ ELEVATOR: Connected to the horizontal stabilizer of the rear plane, it controls the degree of inclination of the elevators. By moving up or down, they cause the nose of the aircraft to rise or fall, making it easier to climb and descend.

These control surfaces work in unison to enable precise maneuverability and ensure safe and stable flight.

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Declared Distances

Takeoff Run Available (TORA)
Takeoff Distance Available (TODA)
Accelerate-Stop Distance Available (ASDA) – Landing Distance Available (LDA)

Takeoff Run Available (TORA) – the runway length declared available and suitable for the ground run of an airplane taking off

Takeoff Distance Available (TODA) – the length of the TORA plus the length of the clearway, if provided

Accelerate-Stop Distance Available (ASDA) – the TORA plus the length of the stopway, if provided for the acceleration and deceleration of an airplane aborting a takeoff

Landing Distance Available (LDA) – the runway length declared available and suitable for landing an airplane

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✈️ Why Are Airplane Windows Round, Not Square? ✨

Ever wondered why airplane windows are oval or round instead of square? It’s all about safety and physics!

Here’s the scoop:
🔹 Pressure Distribution: At cruising altitude, the inside of the plane is under much higher pressure than the outside. Round windows spread that stress evenly, preventing weak spots.
🔹 Stronger Structure: Curved shapes handle stress better. No sharp corners means fewer cracks and less fatigue over time.
🔹 History Lessons: Early planes had square windows, but cracks and failures led engineers to switch to rounded designs saving lives and improving safety.

Bottom line: Round windows aren’t just stylish they’re a smart, safety-first choice grounded in real-world engineering!

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Best office ever seen🤩

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ለመላው የእስልምና እምነት ተከታዮች እንኳን ለ1447ኛው የዒድ አል-አድሃ (አረፋ) በዓል በሰላም አደረሳችሁ ❤️

መልካም በዓል❤️

Which do you think is more stressful for pilots takeoff or landing?

Many people assume takeoff is the hardest part of flying because of the speed and power involved.
But for many pilots, landing demands even greater precision.

During landing, pilots must carefully manage:

aircraft speed
wind conditions
communication with ATC
runway alignment
weather and visibility

Everything happens quickly while the aircraft is descending closer and closer to the ground.

A smooth landing may look simple from the passenger seat…
but inside the cockpit, every second matters.

So future aviators
which phase of flight do you think requires more focus? 👀

Takeoff ♥️
Landing 🔥

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✈️ Helicopter Parts (ATPL Essentials)

📌 Know the main components and their functions

📍 Key ATPL Concepts
✅ Rotor System
• Rotor Mast → transmits power from gearbox
• Rotor Head → allows blade pitch/tilt control
• Rotor Blades → generate lift

✅ Anti-Torque System
• Tail Rotor → counters main rotor torque
➡️ Prevents continuous yaw

✅ Fuselage Sections
• Cockpit → flight controls & instruments
• Cabin → passengers/cargo
• Baggage Compartment → storage

✅ Tail Section
• Tail Boom → supports tail rotor assembly
• Fin (Vertical Stabilizer) → directional stability
• Horizontal Stabiliser → pitch stability

✅ Landing Gear
• Landing Skids → ground support and shock absorption

🧠 Exam Tip (Very Important)
➡️ Main rotor = lift + control
➡️ Tail rotor = anti-torque (yaw control)
➡️ Rotor head = critical for cyclic & collective inputs

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#New_Vacancy_Announcement

✈️ Ethiopian Airlines is inviting qualified applicants for the following positions:

📌 Engineer III – Aerospace Manufacturing
📌 Assistant Material Controller
📌 Reporting Specialist
📌 Manager Project Controls
📌 Manager Group Infrastructure Planning & Development
📌 E-DMS Expert
📌 Jr. Quality & Safety Assurance Officer
📌 Contract Admin Expert
📌 Manager IT Services
📌 Lenders & Investors Liaison Coordinator


For detailed information and application requirements, please visit:
https://corporate.ethiopianairlines.com/AboutEthiopian/careers/vacancies

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